When is it safe to fly when pg?

Am just over 4 weeks pg but we were thinking of having a holiday at the end of Sept - somewhere that would involve a 2-3 hour flight. SO I would be (fingers crossed!) 7 weeks byt hen.. Is it safe to fly then?

I'd forgotten about radiation exposure- as you said it's only for very frequent flyers.If you're looking at a one-off 3 hour flight, you're absolutely fine.

Unless as mentioned you have morning sickness, in which case it might be a bit annoying but not health damaging.

Hobnob I wouldn't worry!Maybe the fertility clinic specialist said it because he's dealing with more delicate pregnancies, and he wants to inform mothers of ALL potential risks, even the most unlikely. If you look at the link posted above, it discusses possible problems for air hostesses- suggesting average passengers can fly with no ill-effects whatsover.